Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
PTDF
Language
Watch
Edit
English
edit
Noun
edit
PTDF
(
plural
PTDFs
)
(
energy
)
Initialism of
Power
Transfer
Distribution
Factor
.
Categories
:
English lemmas
English nouns
English countable nouns
English words without vowels
English initialisms